we are trying to use the docx4j library within a struts web-application. We use the binary docx4j files, not the source code. IDE is Eclipse Indigo. If we try to run the "ImportForeignPart.java" sample as a java application everything works fine. However, if we try to to implement some functionality form that class within the struts project, the whole web project compiles and starts, but has this error outoput: